Letter copy book (unbound)
MLA
Brady, John Green, 1847-1918. Letter copy book (unbound). Box 5, folder 91. 1905 Nov. https://collections.library.yale.edu/catalog/17234035.
APA, 6th edition
Brady, John Green, 1847-1918. (["Box 5, folder 91"])(1905 Nov)[Letter copy book (unbound)]. https://collections.library.yale.edu/catalog/17234035.